Constants A ski starts from rest and slides down a 28° incline 55 m long. Part A If the coefficient of friction is 0.090, what is the ski's speed at the base of the incline? Express your answer to two significant figures and include the appropriate units. HA ? Value Units Submit Request Answer Part B If the snow is level at the foot of the incline and has the same coefficient of friction, how far will the ski travel along the level? Use energy methods. Express your answer to two significant figures and include the appropriate units. HA ? L = Value Units

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
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Constants
A ski starts from rest and slides down a 28° incline 55 m
long.
Part A
If the coefficient of friction is 0.090, what is the ski's speed at the base of the incline?
Express your answer to two significant figures and include the appropriate units.
?
Value
Units
V =
Submit
Request Answer
Part B
If the snow is level at the foot of the incline and has the same coefficient of friction, how far will the ski travel along the level? Use energy
methods.
Express your answer to two significant figures and include the appropriate units.
HẢ
?
neg
L =
Value
Units
Transcribed Image Text:Constants A ski starts from rest and slides down a 28° incline 55 m long. Part A If the coefficient of friction is 0.090, what is the ski's speed at the base of the incline? Express your answer to two significant figures and include the appropriate units. ? Value Units V = Submit Request Answer Part B If the snow is level at the foot of the incline and has the same coefficient of friction, how far will the ski travel along the level? Use energy methods. Express your answer to two significant figures and include the appropriate units. HẢ ? neg L = Value Units
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